This whole bunch still has a lot of [survival] learning. It does seem with each new episode, their world view expands as they get another dose of their new normal.
They seemed rather shocked to learn that the AF distruction of major west coast cities pretty well wiped everything, including any semblance of civilization.
distruction = destruction
Alicia needs to learn to not talk to strangers on the radio and not walk around on land with ear buds. She practically has a sign that says “kill me first.”